Finally got a working facebook widget for the c6 port by pnht. It has been tested and works fine for me. Just follow these simple steps and you would definitely get a fb widget,
Steps to install:Holla!! *working* FB widget on your screen.
* Extract both files.
* Install facebook_n97.wcz
* Add FB widget on your homescreen.
* Install Facebook.
the fb app provided is the latest one.
Highly recommended for fb addicts (like me )
Download :Facebook home screen widget S60v5 S^3